text: //// [objectTypesIdentityWithGenericConstructSignaturesDifferingByConstraints.ts]
  // Two call or construct signatures are considered identical when they have the same number of type parameters and, considering those 
  // parameters pairwise identical, have identical type parameter constraints, identical number of parameters with identical kind(required, 
  // optional or rest) and types, and identical return types.
  
  class B<T extends Array<number>> {
      constructor(x: T) { return null; }
  }
  
  class C<T extends String> {
      constructor(x: T) { return null; }
  }
  
  interface I<T extends Number> {
      new(x: T): string;
  }
  
  interface I2 {
      new<T extends Boolean>(x: T): string;
  }
  
  var a: { new<T extends Array<string>>(x: T): string }
  var b = { new<T extends RegExp>(x: T) { return ''; } }; // not a construct signature, function called new
  
  function foo1b(x: B<Array<number>>);
  function foo1b(x: B<Array<number>>); // error
  function foo1b(x: any) { }
  
  function foo1c(x: C<String>);
  function foo1c(x: C<String>); // error
  function foo1c(x: any) { }
  
  function foo2(x: I<Number>);
  function foo2(x: I<Number>); // error
  function foo2(x: any) { }
  
  function foo3(x: typeof a);
  function foo3(x: typeof a); // error
  function foo3(x: any) { }
  
  function foo4(x: typeof b);
  function foo4(x: typeof b); // error
  function foo4(x: any) { }
  
  function foo8(x: B<Array<number>>);
  function foo8(x: I<Number>); // ok
  function foo8(x: any) { }
  
  function foo9(x: B<Array<number>>);
  function foo9(x: C<String>); // error, types are structurally equal
  function foo9(x: any) { }
  
  function foo10(x: B<Array<number>>);
  function foo10(x: typeof a); // ok
  function foo10(x: any) { }
  
  function foo11(x: B<Array<number>>);
  function foo11(x: typeof b); // ok
  function foo11(x: any) { }
  
  function foo12(x: I<Number>);
  function foo12(x: C<String>); // ok
  function foo12(x: any) { }
  
  function foo12b(x: I2);
  function foo12b(x: C<String>); // ok
  function foo12b(x: any) { }
  
  function foo13(x: I<Number>);
  function foo13(x: typeof a); // ok
  function foo13(x: any) { }
  
  function foo14(x: I<Number>);
  function foo14(x: typeof b); // ok
  function foo14(x: any) { }
  
  
  //// [objectTypesIdentityWithGenericConstructSignaturesDifferingByConstraints.js]
  // Two call or construct signatures are considered identical when they have the same number of type parameters and, considering those 
  // parameters pairwise identical, have identical type parameter constraints, identical number of parameters with identical kind(required, 
  // optional or rest) and types, and identical return types.
  var B = (function () {
      function B(x) {
          return null;
      }
      return B;
  })();
  var C = (function () {
      function C(x) {
          return null;
      }
      return C;
  })();
  var a;
  var b = { new: function (x) {
      return '';
  } }; // not a construct signature, function called new
  function foo1b(x) {
  }
  function foo1c(x) {
  }
  function foo2(x) {
  }
  function foo3(x) {
  }
  function foo4(x) {
  }
  function foo8(x) {
  }
  function foo9(x) {
  }
  function foo10(x) {
  }
  function foo11(x) {
  }
  function foo12(x) {
  }
  function foo12b(x) {
  }
  function foo13(x) {
  }
  function foo14(x) {
  }
  